Experimental Study of Static Aerodynamic Coefficients of Bridge Section

Liang Gao; Jian Xin Liu; Miao Liu

doi:10.4028/www.scientific.net/AMR.301-303.780

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 301-303Experimental Study of Static Aerodynamic...

Experimental Study of Static Aerodynamic Coefficients of Bridge Section

Abstract:

With HK-Zhuhai-Macau Bridge as the engineering background, through the section model wind tunnel test, research into the influence of vibration damping measure to the static aerodynamic coefficients of the structure, so as to seek to improve structural characteristics. The influencing factors of static aerodynamic coefficients including the guide plate position, the central trough opening rate, baluster drafty rate, repair car track position, windbreak, and vehicle. The results show that the changes of the static aerodynamic coefficients directly affect the static wind loads, and the influence of changes of these parameters to the static wind load cannot be ignored.

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Periodical:

Advanced Materials Research (Volumes 301-303)

Pages:

780-784

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.301-303.780

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Online since:

July 2011

Authors:

Liang Gao, Jian Xin Liu, Miao Liu

Keywords:

Box Girder Cross-Section, Central Trough, Guide Plate, Section Model, Static Aerodynamic Coefficient

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